TW351894B - Digital signal link - Google Patents

Digital signal link

Info

Publication number
TW351894B
TW351894B TW086116338A TW86116338A TW351894B TW 351894 B TW351894 B TW 351894B TW 086116338 A TW086116338 A TW 086116338A TW 86116338 A TW86116338 A TW 86116338A TW 351894 B TW351894 B TW 351894B
Authority
TW
Taiwan
Prior art keywords
signal
transmission line
transmission
data
clock signal
Prior art date
Application number
TW086116338A
Other languages
Chinese (zh)
Inventor
Hidekazu Kikuchi
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of TW351894B publication Critical patent/TW351894B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H04L25/085—Arrangements for reducing interference in line transmission systems, e.g. by differential transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop

Abstract

A signal transmission apparatus for use in the data transmission in which the transmission clock signal sets up the transfer rate, and data is transmitted from a transmitter unit to a receiver unit via a transmission line, the receiver unit will generate a clock signal based on the received signal and receives the transmitted data, in which: the said transmission line includes a pair of signal lines; the transmitter unit has a output circuit which converts the transmission data into a pair of mutual compensation signal and delivers them to the transmission line, and in response to a request signal transmitted from the receiver unit, delivers a reference clock signal to the transmission line instead of the transmission data; and the receiver unit has a clock reproducing circuit generates a clock signal in response to the reference clock signal via the transmission line; based on the comparison of a clock signal rate of the clock reproducing circuit and a signal rate on the transmission line, a request signal output circuit outputs a similar request signal to the transmission line.
TW086116338A 1996-11-15 1997-11-04 Digital signal link TW351894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30501296A JP3596196B2 (en) 1996-11-15 1996-11-15 Data transmission equipment

Publications (1)

Publication Number Publication Date
TW351894B true TW351894B (en) 1999-02-01

Family

ID=17940034

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116338A TW351894B (en) 1996-11-15 1997-11-04 Digital signal link

Country Status (4)

Country Link
US (1) US6069927A (en)
JP (1) JP3596196B2 (en)
KR (1) KR19980042440A (en)
TW (1) TW351894B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103428532A (en) * 2012-05-17 2013-12-04 宏正自动科技股份有限公司 Multimedia signal transmission system, multimedia signal switching device and multimedia signal transmission method

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3731313B2 (en) * 1997-09-19 2006-01-05 ソニー株式会社 Clock recovery circuit and data transmission device
JPH11122636A (en) * 1997-10-09 1999-04-30 Sony Corp Video signal transmitter
JP3173457B2 (en) * 1998-03-23 2001-06-04 日本電気株式会社 Data communication device
US6931560B1 (en) * 2001-08-02 2005-08-16 Lsi Logic Corporation Programmable transmit SCSI equalization
JP2004348464A (en) * 2003-05-22 2004-12-09 Hitachi Ltd Storage device and communication signal shaping circuit
KR100512940B1 (en) * 2003-10-27 2005-09-07 삼성전자주식회사 Data transmission system and method
US7292637B2 (en) * 2003-12-17 2007-11-06 Rambus Inc. Noise-tolerant signaling schemes supporting simplified timing and data recovery
KR100710437B1 (en) * 2004-04-16 2007-04-23 쟈인 에레쿠토로닉스 가부시키가이샤 Transmitter circuit, receiver circuit, clock extracting circuit, data transmitting method, and data transmitting system
JP2006040149A (en) 2004-07-29 2006-02-09 Toshiba Corp Semiconductor integrated circuit device
CN100573463C (en) * 2005-05-05 2009-12-23 赛普雷斯半导体公司 Parallel input/output self-test circuit and method
JP2009088793A (en) * 2007-09-28 2009-04-23 Fujitsu Ltd Synchronizing system, synchronizing signal transmitting apparatus, clock supplying apparatus, and synchronizing method
US9160394B2 (en) 2012-02-01 2015-10-13 Sony Corporation Data reproduction circuit and data transmission device
JP6003102B2 (en) 2012-03-06 2016-10-05 ソニー株式会社 Data receiving circuit, data transmitting circuit, data transmitting / receiving device, data transmission system, and data receiving method
CN104135413B (en) * 2014-07-29 2017-06-13 北京航天自动控制研究所 A kind of high-speed serial bus sampling system suitable for multiple spot interconnecting application occasion
JP6543212B2 (en) * 2016-04-27 2019-07-10 日本電信電話株式会社 Driver circuit
US10498527B2 (en) 2016-05-17 2019-12-03 Sony Corporation Communication system and transmission device
JP2024024270A (en) 2022-08-09 2024-02-22 ザインエレクトロニクス株式会社 Transmitter/receiver and two-way communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292413A (en) * 1976-01-30 1977-08-03 Toshiba Corp Data transfer system
US4757521A (en) * 1984-05-17 1988-07-12 Tie/Communications, Inc. Synchronization method and apparatus for a telephone switching system
CN86101893A (en) * 1985-02-28 1986-11-05 佳能株式会社 Data communications equipment
US5159465A (en) * 1987-10-09 1992-10-27 Ricoh Company, Ltd. Facsimile machine having a transmission speed selective shiftdown function
KR960012921B1 (en) * 1993-10-06 1996-09-25 현대전자산업 주식회사 Phase locked loop circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103428532A (en) * 2012-05-17 2013-12-04 宏正自动科技股份有限公司 Multimedia signal transmission system, multimedia signal switching device and multimedia signal transmission method
CN103428532B (en) * 2012-05-17 2016-12-28 宏正自动科技股份有限公司 Multimedia signal transmission system, switching device and transmission method

Also Published As

Publication number Publication date
JPH10145436A (en) 1998-05-29
KR19980042440A (en) 1998-08-17
US6069927A (en) 2000-05-30
JP3596196B2 (en) 2004-12-02

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent